Plus pitch. Downward plane, heavy and boring pitch, sat 94 at times early before toning down to 91-93 throughout outing. Willing to bring up in zone to change eye level. Pitch touched 95 with average command. Shows arm-side run.

Curveball

45

60

74-77

11-5 break, flashes of above-average depth. Average command of pitch, flashed above-average command at times. There's some good bite to this pitch although it remains inconsistent.

Changeup

55

70

81-83

Pitch plays well with above-average fade and sink to it, tough pitch to hit for right-handed hitters. Hides the pitch well, induces weak contact with it. Used more often in later part of outing as an out pitch. Gets velocity separation, replicates arm speed very well. Plus command.

Slider

40

55

79-81

Heavy focus on slider in game. Potential plus pitch with average control. Above-average two-plane break is possible with refinement and repetition, currently inconsistent with it. Flashed above-average depth. Pitch needs work as it gets buried at times before it even gets to the plate.

Overall

Perez's pitchability is there and he seems wise beyond his years. The fastball has ticked up and his upper body has filled out nicely. It doesn't hurt that he has enormous legs either. At just 19 years old, there's some work to do in terms of developing a more consistent feel for the curveball, and the slider is lagging behind, too. But there is serious two-plane potential with the slider, and if Perez can develop it he's going to scare many hitters with the potential for four plus pitches. Even armed with a plus fastball, curveball, and changeup, Perez appears to be a solid mid-rotation starter.

Considerable life on four-seam; Flashes plus arm-side movement on the two-seam; Sat in the zone for most of the start; Tons of swings and misses even when the ball was thrown in hittable locations; Tough to pick up out of hand; Hitters looked like they were guessing thanks to velo; Only average command, put can still hit the corners with premium velo at times, Should become premium offering in the future considering the raw talent and athleticism.

Changeup

50

55

85-87

90

Tumbles with fade; Can be a swing-and-miss offering; Needs to tighten up command; Flashes average to above-average movement.

Curveball

55

60

78-80

82

11/5 movement; Sharp, late break that will lead to plenty of K’s; Has the ability to throw the pitch for strikes; Throws with consistent arm speed and mechanics, which makes the pitch even tougher to pick up.

Overall

Sixto is fun to watch. At just 18 years of age, he has the potential to be one of the best arms in the minor leagues. With a multitude of above-average potential pitches in the arsenal, he has the ability to get hitters out in a variety of ways. The premium fastball will make it difficult for hitters to square up and will make the rest of his above-average stuff even more effective. He’s an advanced pitcher for his age in terms of the entire quality of his arsenal. He’ll throw enough strikes to let is plus stuff dominate. Shorter build will draw some concerns about durability, but I’m confident that Sixto’s floor is a role 6.

Passionate player that hustles at all times. Will show emotion when something doesn't go his way, but he has the ability to stay in the game even when he does struggle.

Tool

Future Grade

Report

Hit

60

Above-average bat speed and a quick, linear swing allow for him to spray balls all over the field; Attacks the ball and frequently, creates hard contact while maintaining balanced mechanics; Does well to keep his weight back on offspeed offerings; Shows patience at the dish; Waits for a pitch that he can drive; Line-drive approach; Hits the ball where it’s pitched, lets the ball travel when he needs to; Difficult to strike out; Was late a few times on plus velocity, but that seemed more like a timing than physical issue; Did seem to get under a few hittable pitches due to stiffness in his hands.

Power

40

Small frame limits raw power potential; Filled out in terms of strength, but has enough bat speed and leverage to be an above-average gap power threat; Has the ability to get lift the oppo way, but doesn’t use his lower body or have the swing to pull inside pitches with a high launch angle; Has enough raw bat speed and bat control to become a double digit home run threat.

Baserunning/Speed

70

Timed at 4.10 seconds home to first; Has plus burst coming out of the batter’s box and will hustle without letting up on his speed; He’s got the ability to change directions quickly; Aggressive nature could allow for some base running mistakes over the course of a season.

Glove

55

Has soft hands to be an above-average infielder; Quick transfer; Athletic enough to make flashy plays, covered ground quickly in shallow RF; Stays down on ground balls and doesn’t get eaten up by in betweeners; The lack of size and elite range keeps him from being something more than above-average.

Arm

50

Average arm strength that plays perfectly at 2nd base; Accurate thrower of the baseball who can hit his target on the move.

Overall

Kingery flashes fundamentals at the plate and in the field. He’s an easy player to root for because of his passion and energy for the game. He has the bat speed, barrel control and advanced approach at the plate to become a plus major league hitter. He’ll affect the game positively on the basepaths as well with really the only drawbacks being that he has a second base only profile and won’t bring 20 home run power to the table. Overall, he’s a safe prospect that knows who he is and excels in those areas.

Showed some immaturity on the field, but should mature as he gains experience. No major character red flags.

Tool

Future Grade

Report

Hit

45

Loose swing; Doesn’t try too hard in order to drive the baseball; Bat speed is average; Average bat control; Drives the ball to all fields; Plays more to contact than power; Tough to strike out; Keeps his weight back enough to make contact on offspeed offerings; Will struggle to barrel up velocity given his lack of plus natural strength and bat speed; Can be too much of a ground ball hitter at times; Potential to upgrade this tool considerably in the future.

Power

30

Lacks raw power; Has trouble getting lift on pitches that are even up in the strike zone; Doesn’t show enough leverage to project too much game power as he continues to add strength; Not much of a tool to develop here.

Baserunning/Speed

55

Above-average pure speed; Timed at 4.15 seconds from home to first; Loose base runner who covers ground without much effort; Burst isn’t plus; Long strider.

Glove

60

Above-average athlete; Length to get to balls in the gaps at both middle infield positions; Glove skills showed well, but seemed a bit unsure on a few relatively easy grounders; Confident that his fielding ability can improve as he gains playing experience.

Arm

50

Average arm strength may not play at shortstop; Will be above-average at second base; Lacks velo and carry from the shortstop position; Plays at first were closer than they should have been when he made plays at short; Could show more urgency on routine plays.

Overall

Gamboa is an athlete that has room to improve his hit tool considerably throughout the minors given his loose swing and flashes of bat control at just 19 years old. He struggles with velocity, but will improve in that area as he matures into his frame. I’m not as confident in his ability to hit for power because of his more linear swing. But he has enough fielding chops to stick at short. He has the potential to be a second-division starter, even though there is moderate risk because of the amount of projection in his profile right now.

Plus raw power to all fields, ball flies off bat, strong with quick hands; tool plays down a notch at present due to aggressive approach; can max out with improved approach.

Baserunning/Speed

40

Average 4.37 home to first on three clocks, heavy feet, not quick.

Glove

40

Below-average reads and routes in the outfield, slow first step; splits time between corner outfield positions.

Arm

50

Average arm strength for RF, good carry and accuracy; would play above-average for LF.

Overall

Signed out of Cuba last summer with a reported $7 million dollar bonus, Ona's future value is tied to his bat. Compact and powerful, his swing has the potential to carry him to a ceiling of an everyday major league outfielder. However he needs to continue to improve his approach and command of the strike zone to reach that level. His speed and defense are below average and limit his utility to a corner outfield spot.